We need two adult and two junior sleeping bags - and as we're new to camping, don't want to spend too much. I'm not sure which ones to buy as they all seem to have different "comfort" or tog rating systems etc. Also not sure whether to go for non-compression cotton covered ones or polyester cover compression ones. I have memories of camping of a child and every time I moved at night hearing the swish swish of the polyester - mind you, I think technology has moved on from then!
Any advice gratefully received.